Zac Altman is an operator angel based in Barangaroo, New South Wales, Australia. The known portfolio counts 2 companies: Alloy and Jamix.
Is Zac Altman a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Focus
- Digital Trust & PrivacyFuture of WorkIdentity & FraudInfrastructure Building Blocks
Contacts
Zac Altman portfolio companies (2)
- Alloy
- Jamix
Investor Profile
Founders in the listed sectors AI, FinTech and SaaS, and focus areas Digital Trust & Privacy, Future of Work, Identity & Fraud and Infrastructure Building Blocks will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Pre-Seed and Seed rounds.
The portfolio and focus above give founders context on whether Zac Altman matches their raise.
Similar investors
Showing 20 of 100
Victor Kushch
operator angel
Newton Upper Falls, United States
Mohit Aron
operator angel
San Jose, United States
Jeremy Stoppelman
operator angel
San Francisco, United States
Kit Merker
operator angel
Seattle, United States
Sourabh Agarwal
operator angel
San Francisco, United States
Jørn Larsen
operator angel
Zurich, Switzerland
Kevin Stumpf
operator angel
New York, United States
Quentin de Metz
operator angel
Lyon, France
Stephen Whitworth
operator angel
London, United Kingdom
Sean Mullaney
operator angel
Dublin, Ireland
Alex W.
operator angel
Los Angeles, United States
Rene Reinsberg
operator angel
United States
Adam Jafer
operator angel
Sweden
Brian Armstrong
angel investor and operator angel
Toronto, Canada
Daniel Greenberg
operator angel
New York, United States
Christophe Morbee
operator angel
Knokke-Heist, Belgium
Aaron Hirschhorn
operator angel
Lucas Bruder
operator angel
Austin, United States
Itamar Lesuisse
operator angel
London, United Kingdom
Julien Chaumond
operator angel
Brooklyn, United States
Frequently asked questions
Who is Zac Altman?
Zac Altman is an operator angel based in Barangaroo, New South Wales, Australia with 2 known investments on file, among them Alloy and Jamix. The sections above list the sectors and stages attached to that record.
What does Zac Altman invest in?
Listed sectors include AI, FinTech and SaaS; listed focus areas include Digital Trust & Privacy, Future of Work, Identity & Fraud and Infrastructure Building Blocks. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Zac Altman invest at?
The known deals of Zac Altman include Pre-Seed and Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Zac Altman?
A LinkedIn page is on file for Zac Altman. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal